Home / 1,095,251.73-1,511,450.64-605,210.64

Finding the Fourth Proportional to 1,095,251.73, 1,511,450.64 and 605,210.64

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Solution

The fourth proportional to 1,095,251.73, 1,511,450.64 and 605,210.64 is: 835,192.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,251.73 : 1,511,450.64 = 605,210.64 : x
  2. Step 2: Convert to fraction form
    1,095,251.73/1,511,450.64 = 605,210.64/x
  3. Step 3: Cross multiply
    1,095,251.73x = 1,511,450.64 × 605,210.64
  4. Step 4: Simplify right side
    1,095,251.73x = 914,746,009,162.81
  5. Step 5: Solve for x
    x = 914,746,009,162.81/1,095,251.73
  6. Step 6: Final answer
    x = 835,192.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.